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    • 4. 发明申请
    • Detachable half shaft assembly of a vehicle wheel end
    • 车轮端可拆卸半轴总成
    • US20050162001A1
    • 2005-07-28
    • US10766384
    • 2004-01-28
    • Douglas MyersPaul BeshearsAaron HorneJames StoryGunnar Ross
    • Douglas MyersPaul BeshearsAaron HorneJames StoryGunnar Ross
    • B60B27/00B60B35/00B60B35/18
    • B60B35/18Y10T29/497
    • The present invention involves a detachable half shaft assembly of a vehicle wheel end and has a shaft bell and a disc rotor. The detachable half shaft comprises a preloaded bearing assembly and a detachable body receiving the preloaded bearing assembly. The preloaded bearing assembly has an inner surface formed through inboard and outboard ends thereof. The detachable body has an inboard interface at an inboard end and an outboard interface at an outboard end. The inboard interface is configured for connecting to the shaft bell and the outboard is configured or connecting to the disc rotor. The detachable body has a bearing receiving portion defined by the stepped boss and a roll formed base. The bearing receiving portion radially receives the inner surface of the preloaded bearing assembly. The stepped boss and the roll formed base engages the bearing assembly and the inboard and outboard ends to maintain the preload thereon when the detachable half shaft assembly is detached from the shaft bell or the disc rotor.
    • 本发明涉及车轮端部的可拆卸的半轴组件,并且具有轴钟和盘形转子。 可拆卸的半轴包括预加载的轴承组件和接收预加载的轴承组件的可拆卸主体。 预加载的轴承组件具有通过其内侧和外侧端部形成的内表面。 可拆卸主体在内侧具有内侧接口,外侧端部具有外侧接口。 内部接口被配置为连接到轴铃,并且外侧配置或连接到盘式转子。 可拆卸主体具有由阶梯式凸台和辊形基座限定的轴承接收部分。 轴承接收部分径向地接收预加载的轴承组件的内表面。 当可拆卸半轴组件从轴铃或盘式转子分离时,阶梯式凸台和辊形成的底座接合轴承组件和内侧和外侧端部以保持其上的预载荷。